logahawk
Class BufferedLogger

java.lang.Object
  logahawk.AbstractLogger
      logahawk.BufferedLogger

All Implemented Interfaces:

Logger

@ThreadSafe
public class BufferedLogger
extends AbstractLogger

A Logger implementation that buffers all log arguments (prior to any formatting). This class does not flush its listenerEntries

Field Summary

protected Queue<List<Object>>

entries The Queue used to hold log arguments.

Fields inherited from interface logahawk.Logger

LINE_SEPARATOR

Constructor Summary

BufferedLogger()
Initializes the entries field with a ConcurrentLinkedQueue, which ensure the thread-safety of this class.

BufferedLogger(Queue<List<Object>> queue)

Method Summary

Queue<List<Object>>	getEntries()
void	log(Severity severity, Object... data) Logs message with a provide Severity.

Methods inherited from class logahawk.AbstractLogger

alert, debug, error, fatal, info, panic, warn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

entries

protected final Queue<List<Object>> entries

The Queue used to hold log arguments. The Queue should be thread-safe, as this class does no additional synchronizing beyond what the Queue provides. The default constructor initializes this to a ConcurrentLinkedQueue which ensures thread-safety. Each entry the log arguments from a single call to one of the various log messages, which is converted to a List using Arrays.asList(Object[])

Constructor Detail

BufferedLogger

public BufferedLogger()

Initializes the entries field with a ConcurrentLinkedQueue, which ensure the thread-safety of this class.

BufferedLogger

public BufferedLogger(Queue<List<Object>> queue)

Parameters:

queue - The Queue instance to be used for the entries field. Note that this Queue must be thread-safe for this class to be thread-safe.

Method Detail

getEntries

public Queue<List<Object>> getEntries()

log

public void log(Severity severity,
                Object... data)

Description copied from interface: Logger

Logs message with a provide Severity. Useful for dynamically determined Severity messages.

Specified by:

log in interface Logger

Specified by:

log in class AbstractLogger